JP7303751B2 - 映像コーディングシステムにおけるブロック分割構造による映像デコーディング方法及び装置 - Google Patents

映像コーディングシステムにおけるブロック分割構造による映像デコーディング方法及び装置 Download PDF

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JP7303751B2
JP7303751B2 JP2019560273A JP2019560273A JP7303751B2 JP 7303751 B2 JP7303751 B2 JP 7303751B2 JP 2019560273 A JP2019560273 A JP 2019560273A JP 2019560273 A JP2019560273 A JP 2019560273A JP 7303751 B2 JP7303751 B2 JP 7303751B2
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チョンハク ナム
ソンファン キム
ヒョンムン チャン
チェヒョン イム
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LG Electronics Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H04N19/647—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission using significance based coding, e.g. Embedded Zerotrees of Wavelets [EZW] or Set Partitioning in Hierarchical Trees [SPIHT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2019560273A 2017-09-28 2018-04-03 映像コーディングシステムにおけるブロック分割構造による映像デコーディング方法及び装置 Active JP7303751B2 (ja)

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US201762565061P 2017-09-28 2017-09-28
US62/565,061 2017-09-28
PCT/KR2018/003919 WO2019066175A1 (ko) 2017-09-28 2018-04-03 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치

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JP7303751B2 true JP7303751B2 (ja) 2023-07-05

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EP (1) EP3598750A4 (zh)
JP (1) JP7303751B2 (zh)
KR (4) KR102419436B1 (zh)
CN (5) CN110603810B (zh)
AU (4) AU2018341190B2 (zh)
BR (3) BR122021003525B1 (zh)
CA (1) CA3061701A1 (zh)
MX (2) MX2019012358A (zh)
RU (2) RU2744906C1 (zh)
WO (1) WO2019066175A1 (zh)

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WO2021107663A1 (ko) * 2019-11-27 2021-06-03 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
CN115152214A (zh) * 2019-12-23 2022-10-04 Lg电子株式会社 基于画面划分的图像编码装置和方法
WO2023075120A1 (ko) * 2021-10-25 2023-05-04 현대자동차주식회사 다양한 블록 분할 구조를 이용하는 비디오 코딩방법 및 장치

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WO2013047805A1 (ja) 2011-09-29 2013-04-04 シャープ株式会社 画像復号装置、画像復号方法および画像符号化装置
WO2016091161A1 (en) 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Method of video coding using binary tree block partitioning
WO2018037853A1 (ja) 2016-08-26 2018-03-01 シャープ株式会社 画像復号装置及び画像符号化装置
JP2019512963A (ja) 2016-03-21 2019-05-16 クアルコム，インコーポレイテッド ２レベルのマルチタイプツリーフレームワークを使用したビデオデータのデコーディング

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KR100526548B1 (ko) * 2003-06-11 2005-11-04 삼성전자주식회사 Ｍｐｅｇ2 ｓｐｔｓ 분리형 가입자 분배 장치 및 방법
ES2659189T3 (es) * 2010-04-13 2018-03-14 Ge Video Compression, Llc Herencia en subdivisión de árbol múltiple de matriz de muestras
MY191783A (en) * 2010-04-13 2022-07-15 Samsung Electronics Co Ltd Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units
KR20120035096A (ko) * 2010-10-04 2012-04-13 한국전자통신연구원 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
EP2744200A4 (en) 2011-08-09 2016-07-27 Samsung Electronics Co Ltd METHOD AND DEVICE FOR ENCODING MULTIVATED VIDEO DATA, AND DECODING METHOD AND DEVICE
US9462275B2 (en) * 2012-01-30 2016-10-04 Qualcomm Incorporated Residual quad tree (RQT) coding for video coding
CN104885467B (zh) * 2013-01-30 2018-08-17 英特尔公司 用于下一代视频编码的内容自适应参数变换
WO2016148438A2 (ko) * 2015-03-13 2016-09-22 엘지전자 주식회사 비디오 신호의 처리 방법 및 이를 위한 장치
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WO2013047805A1 (ja) 2011-09-29 2013-04-04 シャープ株式会社 画像復号装置、画像復号方法および画像符号化装置
WO2016091161A1 (en) 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Method of video coding using binary tree block partitioning
JP2019512963A (ja) 2016-03-21 2019-05-16 クアルコム，インコーポレイテッド ２レベルのマルチタイプツリーフレームワークを使用したビデオデータのデコーディング
WO2018037853A1 (ja) 2016-08-26 2018-03-01 シャープ株式会社 画像復号装置及び画像符号化装置

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Title
Ｊｉｃｈｅｎｇ Ａｎ ｅｔ ａｌ．，Ｑｕａｄｔｒｅｅ ｐｌｕｓ ｂｉｎａｒｙ ｔｒｅｅ ｓｔｒｕｃｔｕｒｅ ｉｎｔｅｇｒａｔｉｏｎ ｗｉｔｈ ＪＥＭｔｏｏｌｓ， Ｊｏｉｎｔ Ｖｉｄｅｏ Ｅｘｐｌｏｒａｔｉｏｎ Ｔｅａｍ （ＪＶＥＴ） ｏｆ ＩＴＵ－Ｔ ＳＧ １６ ＷＰ ３ ａｎｄ ＩＳＯ／ＩＥＣ ＪＴＣ １／ＳＣ ２９／ＷＧ １１ ２ｎｄ Ｍｅｅｔｉｎｇ： Ｓａｎ Ｄｉｅｇｏ，ＵＳＡ，２０－２６ Ｆｅｂｒｕａｒｙ ２０１６， ２０１６年２月２０日， ＪＶＥＴ－Ｂ００２３ （ｖｅｒｓｉｏｎ ２）
Ｘｉａｎｇ Ｌｉ， ｅｔ ａｌ．，Ｍｕｌｔｉ－Ｔｙｐｅ－Ｔｒｅｅ，Ｊｏｉｎｔ Ｖｉｄｅｏ Ｅｘｐｌｏｒａｔｉｏｎ Ｔｅａｍ（ＪＶＥＴ） ｏｆ ＩＴＵ－Ｔ ＳＧ １６ ＷＰ ３ ａｎｄ ＩＳＯ／ＩＥＣ ＪＴＣ １／ＳＣ ２９／ＷＧ １１ ４ｔｈ Ｍｅｅｔｉｎｇ：Ｃｈｅｎｇｄｕ，ＣＮ，１５－２１２ Ｏｃｔｏｂｅｒ ２０１６， Ｄｏｃｕｍｅｎｔ：ＪＶＥＴ－Ｄ０１１７，２０１６年１０月２０日、ＪＶＥＴ－Ｄ０１１７ｒ１（ｖｅｒｓｉｏｎ ３）

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AU2021203017A1 (en) 2021-06-10
BR122021003525B1 (pt) 2022-07-19
WO2019066175A1 (ko) 2019-04-04
RU2744906C1 (ru) 2021-03-17
CN110603810B (zh) 2023-05-23
EP3598750A4 (en) 2020-06-10
US10979738B2 (en) 2021-04-13
CN116489356A (zh) 2023-07-25
KR20190125497A (ko) 2019-11-06
BR122021003526B1 (pt) 2022-02-15
KR20210113450A (ko) 2021-09-15
RU2756846C2 (ru) 2021-10-06
CN116489355A (zh) 2023-07-25
RU2021106185A (ru) 2021-03-18
KR20230158632A (ko) 2023-11-20
BR112019022971A2 (pt) 2020-05-26
BR112019022971B1 (pt) 2022-02-15
KR102302495B1 (ko) 2021-09-15
CN116489353A (zh) 2023-07-25
US20210176499A1 (en) 2021-06-10
MX2023004305A (es) 2023-05-04
EP3598750A1 (en) 2020-01-22
AU2021203017B2 (en) 2022-04-28
RU2021106185A3 (zh) 2021-07-27
CA3061701A1 (en) 2019-10-28
KR102601105B1 (ko) 2023-11-10
AU2023204576A1 (en) 2023-08-03
CN110603810A (zh) 2019-12-20
KR20220101752A (ko) 2022-07-19
US11356703B2 (en) 2022-06-07
AU2018341190B2 (en) 2021-02-18
AU2022209312A1 (en) 2022-08-25
US20220272385A1 (en) 2022-08-25
MX2019012358A (es) 2020-01-20
JP2020519159A (ja) 2020-06-25
KR102419436B1 (ko) 2022-07-11
US20200128275A1 (en) 2020-04-23
AU2018341190A1 (en) 2019-11-07
CN116489354A (zh) 2023-07-25
AU2022209312B2 (en) 2023-04-13

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